On , I will be in Espelkamp at the Head in the Cloud Summit. There I will give the presentation "Modern PHP Development".
From to , I will be in Opatija at the Web Summer Camp. There I will give the presentations "Accelerating development without losing control" and "Test-Driven Security".
From to , I will be in Sankt Augustin at the Free and Open Source Software Conference (FrOSCon). There I will give the presentation "Supply Chain Security in the PHP Ecosystem".
From to , I will be in Copenhagen at the Laravel Live Denmark. There I will give the presentation "Test-Driven Security".
On , I will be in Berlin at the Entwickler Summit. There I will give the presentation "Tests als menschliche Sprache: Im Loop bleiben, wenn KI den Code schreibt".
From to , I will be in Marburg at the heise devSec. There I will give the presentation "Sicher, resilient, handlungsfähig: Moderne CI/CD-Pipelines".
On , I will be in Dresden at the PHP Developer Day. There I will give the presentation "From Events to Insights: Testing and Documenting Event‑Based Software".
On , I was in Berlin at the Symfony User Group. There I gave the presentation "An evening with Sebastian and Stefan".
From to , I was in Berlin at the International PHP Conference. There I gave the presentations "Test-Driven Security" and "Turbo-Charging Your PHPUnit Suite".
On , I was in Frankfurt am Main at the PHP User Group. There I gave the presentation "From Events to Insights: Testing and Documenting Event‑Based Software".
From to , I was in Berlin at the SymfonyLive. There I gave the presentation "Debugging Performance in PHP".
On , I was at the PHP Conference Odawara. There I gave the presentation "Past, Present, Future: The PHPUnit Story".
On , I was in Amsterdam at the Dutch PHP Conference. There I gave the presentation "From Events to Insights: Testing and Documenting Event‑Based Software".
On , I was in Düsseldorf at the Engineering Kiosk Rhine-Ruhr Meetup.
On , I was in London at the PHP UK Conference. There I gave the presentation "From Events to Insights: Testing and Documenting Event‑Based Software".
On , I was in Brussels at the Free and Open Source Software Developers' European Meeting (FOSDEM).
From to , I was at SymfonyOnline. There I gave the presentation "Testing with(out) dependencies".
From to , I was in Amsterdam at SymfonyCon. There I gave the presentation "Testing with(out) dependencies".
On , I was at betterCode() PHP. There I gave the presentation "Vom Blindflug zur sicheren Landung".
From to , I was in Munich at the International PHP Conference. There I gave the presentations "30 Years of Code, 25 Years of Tests: A Journey Through Code and Community" and "Modern PHP Development".
On , I was in Vienna at DrupalCon. There I gave the presentation "So you think you know PHPUnit".
On , I was in Mannheim at unKonf. There I gave the presentation "25 Jahre Open Source: Leidenschaft, Arbeit und nachhaltige Finanzierung".
On , I was in Düsseldorf at Contao Konferenz. There I gave the presentation "PHPUnit 12 für Contao/Symfony-Entwickler:innen".
On , I was in Berlin at the Entwickler Summit. There I gave the presentation "Von AmigaBASIC bis KI: Eine persönliche Zeitreise durch 4 Jahrzehnte Softwareentwicklung".
On , I was in Köln at the Symfony User Group Cologne. There I gave the presentation "So you think you know PHPUnit".
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